Table 2.

Procrustes ANOVA evaluating shape of the four bony elements between species, sympatric/non-sympatric habitat situations, populations, color morphs, sex and results of Nested ANOVA assessing shape between living situations, sex and color morphs within species

	Df	SS	MS	R2	F	Z	Pr (> F)
Articular
Species	1	0.03878	0.038781	0.04537	19.914	5.2487	0.001*
Sympatric/non-sympatric	1	0.00863	0.0086341	0.0101	4.2756	2.752	0.003*
Population	12	0.15625	0.013021	0.1828	7.6057	11.156	0.001*
Color morph	2	0.06575	0.032873	0.07692	17.415	7.0007	0.001*
Sex	1	0.07383	0.073827	0.08637	39.611	6.2962	0.001*
Total	420	0.85476
Species:sympatric/non-sympatric	1	0.01998	0.019982	0.02338	10.493	4.2407	0.001*
Species:sympatric/non-sympatric:sex	3	0.10275	0.034249	0.1202	20.502	8.9196	0.001*
Species:colormorph:sex	3	0.09369	0.03123	0.10961	18.639	8.3268	0.001*
Lacrymale
Species	1	0.37513	0.37513	0.14771	72.098	8.6307	0.001*
Sympatric/non-sympatric	1	0.1076	0.107596	0.04237	18.405	6.0908	0.001*
Population	12	0.58094	0.048412	0.22876	10.01	14.168	0.001*
Color morph	2	0.4555	0.227749	0.17936	45.351	10.307	0.001*
Sex	1	0.08026	0.080263	0.0316	13.577	5.5278	0.001*
Total	417	2.53959
Species:sympatric/non-sympatric	1	0.01854	0.01854	0.0073	3.5854	2.9807	0.002*
Species:sympatric/non-sympatric:sex	3	0.1046	0.03487	0.04119	7.037	6.9982	0.001*
Species:colormorph:sex	3	0.11205	0.03735	0.04412	7.8031	7.2641	0.001*
Preopercle
Species	1	0.03836	0.038364	0.10372	49.064	6.772	0.001*
Sympatric/non-sympatric	1	0.00961	0.0096114	0.02598	11.311	4.4971	0.001*
Population	12	0.06675	0.0055627	0.18046	7.5785	10.763	0.001*
Color morph	2	0.04387	0.0219342	0.1186	28.458	7.9595	0.001*
Sex	1	0.0162	0.0161979	0.04379	19.418	5.4055	0.001*
Total	425	0.3699
Species:sympatric/non-sympatric	1	0.00439	0.00439	0.01187	5.6767	3.3192	0.001*
Species:sympatric/non-sympatric:sex	3	0.02047	0.006824	0.05534	9.3451	6.8227	0.001*
Species:colormorph:sex	3	0.0212	0.007067	0.05732	9.737	6.8185	0.001*
Quadrate
Species	1	0.003*2	0.003*2019	0.00629	2.6954	1.9157	0.026*
Sympatric/non-sympatric	1	0.003*85	0.003*8533	0.00757	3.2479	2.2186	0.009*
Population	12	0.05027	0.0041891	0.09871	3.7877	7.311	0.001*
Color morph	2	0.0082	0.0041009	0.01611	3.4785	3.1254	0.001*
Sex	1	0.00204	0.002044	0.00401	1.7168	1.1545	0.115
Total	427	0.50925
Species:sympatric/non-sympatric	1	0.00513	0.0051255	0.01006	4.3487	2.6143	0.002*
Species:sympatric/non-sympatric:sex	3	0.00673	0.0022424	0.01321	1.9148	1.9258	0.027*
Species:colormorph:sex	3	0.00504	0.001*6785	0.00989	1.428	1.1813	0.114

*P values significant at the 5% level